assigning to 'id<UIGestureRecognizerDelegate> _Nullable' from incompatible

tip:参考 http://stackoverflow.com/questions/9861538/assigning-to-iddelegate-from-incompatible-type-viewcontroller-const-strong

我的问题的解决:UIGestureRecognizerDelegate忘记添加协议

@interface:XXXX()<UIGestureRecognizerDelegate>

posted @ 2016-09-30 14:55  雅之上善若水  阅读(806)  评论(0编辑  收藏  举报